System air Topvex SoftCooler SR11 User manual

Document in original language | 125593 · A003
Topvex SR 09, 11, Topvex TR 09-15
Compact Air Handling Units
Installation instructions GB

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© Copyright Systemair AB
All rights reserved
E&OE
Systemair AB reserves the rights to alter their products without notice.
This also applies to products already ordered, as long as it does not affect the previously agreed specifications.

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Contents
1 EU Declaration of conformity..............................1
2 Warnings.......................................................2
3 Product information .........................................2
3.1 General................................................2
3.2 Technical data .......................................3
3.2.1 Dimensions and weights
Topvex SR 09, 11 .......................3
3.2.2 Dimensions and weight
Topvex TR 09-15 .......................4
3.2.3 Electrical data............................5
3.3 Transport and storage .............................6
4 Installation.....................................................6
4.1 Unpacking ............................................6
4.2 Where/how to install ..............................6
4.3 Dividing the Topvex air handling
units....................................................7
4.3.1 How to split the Topvex SR
unit.........................................7
4.3.2 How to split the Topvex TR
unit.........................................8
4.4 Installing the unit....................................9
4.4.1 Installation procedure................ 10
4.4.2 The rotors vertical position
(Topvex SR 09, 11) ................... 11
4.5 Supply air sensor (Topvex SR 09,
11) ...................................................12
4.6 Connections .............................. .......... 13
4.6.1 Ducting .................................. 13
4.6.2 Condensation and heat
insulation ............................... 13
4.6.3 Silencers ................................ 14
4.6.4 Electric connections .................. 14
4.6.5 Electrical connection box,
components............................ 15
4.6.6 External connections................. 16
4.6.7 BMS Connection....................... 16
4.7 Installing the control panel ..................... 18
4.7.1 Dimensions............................. 18
4.7.2 General information .................. 18
4.7.3 Installation.............................. 19
4.8 Additional equipment ............................ 19

EU Declaration of conformity | 1
1 EU Declaration of conformity
Manufacturer
Systemair Sverige AB
Industrivägen 3
SE-739 30 Skinnskatteberg SWEDEN
Office: [phone] Fax: [phone]
www.systemair.com
hereby confirms that the following products:
Air handling units
El None HWL HWH
Topvex SR09-SR11 Topvex SR09-SR11 Topvex SR09-SR11 Topvex SR09-SR11
Topvex SR09-SR11 M0 Topvex SR09-SR11 M0 –Topvex SR09-SR11 M0
Topvex TR09-TR15 Topvex TR09-TR15 Topvex TR09-TR15 Topvex TR09-TR15
Topvex TR09-TR15 M0 Topvex TR09-TR15 M0 –Topvex TR09-TR15 M0
(The declaration applies only to product in the condition it was delivered in and installed in the facility in accordance with the included
installation instructions. The insurance does not cover components that are added or actions carried out subsequently on the product)
Comply with all applicable requirements in the following directives and regulations
Machinery Directive 2006/42/EC Ecodesign Directive 2009/125/EC
327/2011 Requirements for fans
1253/2014 Requirements for ventilation units
Low Voltage Directive 2014/35/EU
EMC Directive 2014/30/EU
The following harmonized standards are applied in applicable parts:
EN ISO 12100:2010 Safety of machinery - General principles for design - Risk assessment and risk reduction
EN 13857 Safety of machinery – Safety distances to prevent hazard zones being reached by upper or lower
limbs
EN 60204-1 Safety of machinery – Electrical equipment of machines – Part 1: General requirements
EN 60335-1 Household and similar electrical appliances – Safety Part 1: General requirements
EN 60335-2-40 Safety of household and similar electrical appliances - Part 2-40: Particular requirements for
electrical heat pumps, air-conditioners and dehumidifiers
EN 50106:2007 Safety of household and similar appliances – Particular rules for routine tests referring to appliances
under the scope of EN 60 335-1 and EN 60967
EN 60529 Degrees of protection provided by enclosures (IP Code)
EN 62233 Measurement methods for electromagnetic fields of household appliances and similar apparatus
with regard to human exposure
EN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity for industrial
environments
EN 61000-6-3 Electromagnetic compatibility (EMC) – Part 6-3: Generic standards – Emission standards for
residential, commercial and light-industrial environments
The complete technical documentation is available.
Skinnskatteberg, 15-03-2016
Mats Sándor
Technical Director
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2|Warnings
2 Warnings
The following admonitions will be presented in the different sections of the document.
Danger
• Make sure that the mains to the unit is disconnected before performing any maintenance or electrical
work!
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
Warning
• The door handles are only intended to be used during the installation and service. These must be
removed before the unit is put into operation to ensure the required level of safety for the unit.
The unit must be duct connected or in some other way provided with protection so that it is not possible
to come in contact with the fans through the duct connections
• The unit is heavy. Be careful during transport and mounting. Risk of injury through pinching. Use
protective clothing.
• Beware of sharp edges during mounting and maintenance. Make sure that a proper lifting device is used.
Use protective clothing.
• The units electrical connection to the mains must be preceded by an all pole circuit breaker with a
minimum 3 mm gap.
Caution
• If the unit is installed in a cold place make sure that all joints are covered with insulation, and tape well
• Duct connections/duct ends should be covered during storage and installation
• Do not connect tumble dryers to the ventilation system
• Take care not to damage the water battery when connecting water pipes to connectors. Use a spanner to
tighten the connection.
Important
• This appliance can be used by children aged from 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision
or instruction concerning use of the appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children
without supervision.
3 Product information
3.1 General
This installation manual concerns air handling unit type Topvex SR 09, 11 and Topvex TR 09-15 manufactured by Sys-
temair AB. The units include the following model options:
•Model: SR09, SR11, TR09, TR12, TR15
•Heating coil: EL (Electric), HWL (Water coil, low power), HWH (Water coil, high power) or None.
•Right or left models: R (Right) L(Left). The side where the supply air is located when viewed from the access side.
•Airflow control: CAV (Constant Air Volume), VAV – Variable Air Volume = Constant duct pressure control (as an
accessory)
•M0: Aluminium fan impeller
This manual consists of basic information and recommendations concerning the design, installation, start-up and opera-
tion, to ensure a proper fail-free operation of the unit.
The key to proper and safe operating of the unit is to read this manual thoroughly, use the unit according to given
guidelines and follow all safety requirements.
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Product information | 3
3.2 Technical data
3.2.1 Dimensions and weights Topvex SR 09, 11
G N N M
L K
29 29890 890
A
A
F B
100
D C E C D
810
15R½"
Fig. 1 Dimensions (mm) Topvex SR 09, 11 (Drawn as left hand unit)
Model A B C D E F
SR09 1120 600 400 108 104 260
SR11 1230 800 400 135 165 215
Model G K L M N Weight, kg
SR09 840 434 195 145 610 370
SR11 950 487 195 145 610 440
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4| Product information
3.2.2 Dimensions and weight Topvex TR 09-15
Fig. 2 Dimensions (mm) Topvex TR 09-15 (Drawn as left hand unit)
Model A B C D E F G H I
TR09 1790 1630 1120 810 895 104 129 123 129
TR12 1930 1740 1230 930 965 76 104 141 104
TR15 1930 1980 1470 1180 965 76 104 141 104
Model J K L M N O P Weight, kg
TR09 105 210 700 300 165 1030 870 490
TR12 105 215 800 350 185 1140 940 580
TR15 105 236 1000 350 185 1380 940 730
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Product information | 5
3.2.3 Electrical data
Model Fans (W tot) 400 V
3N~
El Heating battery
(kW tot.)
Fuse (mains) (A) for
400 V 3N~
Fuse (mains) (A)
for 230 V 3~
SR09 EL 5062 12 3x32 3x50
SR09 (None, HWL/HWH) 5062 –3x10 3x16
SR09 EL M0 3754 12 3x35 3x50
SR09 (None,/HWH) M0 3754 –3x10 3x16
SR11 EL 4902 15 3x35 3x63
SR11 (None, HWL/HWH) 4902 –3x10 3x16
SR11 EL M0 6130 15 3x35 3x63
SR11 (None, HWH) M0 6130 –3x16 3x20
Model Fans (W tot) 400 V
3N~
El Heating battery
(kW tot.)
Fuse (mains) (A) for
400 V 3N~
Fuse (mains) (A)
for 230 V 3~
TR09 EL 5052 9 3x25 3x40
TR09 (None, HWL/HWH) 5052 –3x10 3x16
TR09 EL M0 3780 9 3x25 3x40
TR09 (None, HWH) M0 3780 –3x10 3x10
TR12 EL 4756 12 3x32 3x50
TR12 (None, HWL/HWH) 4756 –3x10 3x16
TR12 EL M0 3574 12 3x35 3x50
TR12 (None, HWH) M0 3574 –3x10 3x16
TR15 EL 4998 15 3x35 3x63
TR15 (None, HWL/HWH) 4998 –3x10 3x16
TR15 EL M0 6760 15 3x35 3x63
TR15 (None, HWH) M0 6760 –3x16 3x20
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6| Installation
3.3 Transport and storage
The Topvex SR/TR should be stored and transported in such a way that it is protected against physical damage that can
harm panels, handles, display etc. It should be covered so that dust, rain and snow cannot enter and damage the unit
and its components. The appliance is delivered in one piece containing all necessary components, wrapped in plastic on
a pallet for easy transportation.
When transporting the Topvex SR/TR units use a forklift placed on the gable of the unit.
Warning
The unit is heavy. Be careful during transport and mounting. Risk of injury through pinching. Use protective
clothing.
4 Installation
4.1 Unpacking
Verify that all ordered equipment are delivered before starting the installation. Any deviation from the ordered equip-
ment must be reported to the supplier of Systemair products.
4.2 Where/how to install
Place the unit on a horizontal flat surface. It’s important that the unit is completely levelled before it is put into
operation.
Place the unit preferably in a separate room (e.g. storage, laundry room, attic or similar).
Topvex SR 09, 11 can be installed outside if weather protected. An outdoor air section, ODS is available as accessory.
If the unit is installed in a cold place it is important that the unit is not shut-off by the main switch. As long as the main
voltage is on the electrical cabinet will be kept warm also in cold climates.
When choosing the location it should be kept in mind that the unit requires maintenance regularly and that the inspec-
tion doors should be easily accessible. Leave free space for opening the doors and for taking out the main components
(figure 1 and figure 2).
Avoid placing the appliance against a wall, as low frequency noise can cause vibrations in the wall even if the fan
noise-level is acceptable. If this is not possible it is recommended to carefully insulate the wall.
The outdoor air intake of the building should if possible be put in the northern or eastern side of the building and away
from other exhaust outlets like kitchen fan outcasts or laundry room outlets.
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Installation | 7
4.3 Dividing the Topvex air handling units
On delivery the two halves of the Topvex appliance are mounted together. If necessary they can be divided for easy
transport to the site of installation figure 3 and figure 4.
4.3.1 How to split the Topvex SR unit
Remove the heat exchanger, supply air fan and the extract air filter
A. Loosen the cable connectors in the wall
B. The two halves of the unit are joined using 4 M10 screws, one in each corner
C. It is possible dismount the gables by removing 6 MRX M6 screws with PH2 bits tool
Reassemble in the reverse order.
Fig. 3 Left hand version
Note:
When reassembling the pieces make sure they are connected correctly – see cable markings on the side of
the cables.
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8| Installation
4.3.2 How to split the Topvex TR unit
Remove the heat exchanger, extract fan and the extract air filter
A. Remove the plate
B. Loose the cable connectors
C. Remove the 7 M10 screws that join the two halves of the appliance
Fig. 4 Left hand version
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Installation | 9
4.4 Installing the unit
The unit must be installed in the following position (figure 5 and figure 6).
Fig. 5 Installation position (left hand unit)
Fig. 6 Installation position (right hand)
Table 1 Symbol description
Symbol Description
Supply air
Exhaust air
Outdoor air
Extract air
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10 | Installation
4.4.1 Installation procedure
1 Prepare the surface where the unit is to be mounted.
Make sure that the surface is flat, levelled and that it
supports the weight of the unit. Perform the installa-
tion in accordance with local rules and regulations.
2 Lift the unit in place.
Warning
Beware of sharp edges during mounting
and maintenance. Make sure that a proper
lifting device is used. Use protective
clothing.
3 Level the unit with help of the enclosed mounting
feet
4 Connect the unit electrically to the mains through the
all pole circuit breaker (safety switch), which is en-
closed inside the unit on delivery. The wiring is led
through the gable of the unit (Topvex SR 09, 11) or
through the top of the unit casing (Topvex TR 09-15)
directly to the electrical connection box.
See enclosed wiring diagram, and chapter 4.6.6, for
more information.
Warning
The units electrical connection to the
mains supply must be preceded by an all
pole circuit breaker with a minimum 3 mm
gap.
Danger
• Make sure that the Mains supply to the
unit is disconnected before performing
any maintenance or electrical work!
• All electrical connections must be
carried out by an authorized installer
and in accordance with local rules and
regulations.
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Installation | 11
4.4.2 The rotors vertical position (Topvex SR 09, 11)
To achieve optimal sealing against the rotor's brush strip and the chassits frame, check and if necessary adjust the ro-
tors vertical position when the unit is installed. Remove the filter for easy access.
Fig. 7 Rotor position (left hand unit)
Adjustment:
1. Loosen the two screws
2. Remove the cover
3. Adjust the rotors height by loosening the locking screw to the axel of the rotor
4. Adjust the rotor vertical position by adjusting the two screws on the rotor bracket
5. After adjustment, tighten the locking screw to the rotor axel (3), mount the cover (2) and fasten the screws (1).
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12 | Installation
4.5 Supply air sensor (Topvex SR 09, 11)
The supply air sensor is fitted in the duct ca. 3 m after the unit in the supply air duct (figure 8). See chapter 4.6.6 to
which terminals the sensor needs to be connected in the electrical connection box. Other temperature sensors are built
in to the unit from factory. The supply air sensor is enclosed in the unit package on delivery.
Fig. 8 Installed supply air sensor (left hand connected unit)
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Installation | 13
4.6 Connections
4.6.1 Ducting
Fig. 9 Connections and basic components in left hand connected units
Position Description Symbol
AConnection supply air
B Connection exhaust air
C Connection outdoor air
D Connection extract air
1Fan supply air
2 Fan extract air
3Filter supply air
4 Filter extract air
5Heat exchanger
6 Rotor motor
7 Electrical connection box
8Re-heater battery
4.6.2 Condensation and heat insulation
Outdoor air duct and exhaust ducts must always be well insulated against condensation. Correct insulation installation
on ducts connected to the unit is especially important. All ducts installed in cold rooms/areas must be well insulated.
Use insulating covering (minimum 100 mm mineral wool) with plastic diffusion barrier. In areas with extremely low out-
door temperatures during the winter, additional insulation must be installed. Total insulation thickness must be at least
150 mm.
Caution
• If the unit is installed in a cold place make sure that all joints are covered with insulation, and tape well
• Duct connections/duct ends should be covered during storage and installation
• Do not connect tumble dryers to the ventilation system
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14 | Installation
4.6.3 Silencers
To avoid fan noise being transferred via the duct system, silencers should be installed both on supply and extract air.
To avoid noise being transferred between rooms via the duct system and also to reduce noise from the duct system it-
self, installation of silencers before every inlet diffuser is recommended.
4.6.4 Electric connections
All electric connections are made in the electrical connection box which can be found in the front of the unit (figure 10).
The hatch is removed by unscrewing four screws (figure 10).
The unit must not be put into operation before all the electrical safety precautions have been read and understood. See
the enclosed wiring diagram for internal and external wiring.
All external connections to possible accessories are made to terminals inside the electrical connection box (chapter
4.6.6).
Fig. 10 Opening the electrical connection box
Danger
• Make sure that the Mains supply to the unit is disconnected before performing any maintenance or
electrical work!
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
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Installation | 15
4.6.5 Electrical connection box, components
Topvex SR/TR are equipped with a built in regulator and internal wiring (figure 11).
The figure shows the electrical connection box for the Topvex TR 09-15 units. The connection box for the Topvex SR
09, 11 has the same layout and components with the difference that the electrical heater is situated in a separate
compartment.
Fig. 11 Electric components
Position description
1Regulator E-28
2Transformer 230/24V AC
3Terminals for internal and external components
4Terminals for internal wiring
5Terminals for mains supply to the unit
6Contactor (K2) Pump control water (HW units
only, not used in EL-units)
7Automatic fuse
8Automatic fuse for EL heater
9Contactor (K3) EL heater
10 Automatic over heat protection (EL units)
11 Manual over heat protection reset (EL units)
12 TTC EL heater control (EL units)
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16 | Installation
4.6.6 External connections
Table 2 Connections to external functions
Terminal block Description Remark
PE Ground
N N Earthed neutral (supply voltage) Used for phase 230V 1~ and
400V 3~
L1 L1 Phase (Main supply voltage) Used for phase 230V 1~ if the
unit has this mains
400V 3~/230V 3~
L2 L2 Phase (Main supply voltage) 400V 3~/230V 3~
L3 L3 Phase (Main supply voltage) 400V 3~/230V 3~
1 G Auxiliary supply (Pressure transmitter. Water
valve actuators)
24V AC
2 G0 Reference (Water valve actuator mains) 24V AC
10 DO ref DO reference G (24V AC)
121DO 2 Outdoor/Exhaust air damper 24V AC
Max. 2,0 A continuous load
WP L1 Circulation pump hot water system 230V AC
141DO 4 Cooling pump 24V AC
151DO 5 DX Cooling step 1 24V AC
161DO 6 DX Cooling step 2 24V AC
171DO 7 Alarm output for DO signals 24V AC
30 AI Ref Supply air temperature sensor reference neutral
31 AI 1 Temperature sensor, supply air
40 Agnd UI reference neutral
412UAI 1/(UDI 1) Pressure transmitter extract air
422UAI 2/(UDI 2) Pressure transmitter supply air
44 UAI 3/(UDI 3) Frost protection sensor water heating
battery
Use terminal 40 as reference
43DI ref Extended running/Fire alarm reference + 24V DC
P1:50/P2:60 BExo-line B Modbus, Exo-line connection
P:151/P2:61 AExo-line A Modbus, Exo-line connection
P1:52/P2:62 NExo-line N Modbus, Exo-line connection
743DI 4 Extended running Normally open contact
Use terminal 4 as reference
753DI 5 Fire alarm Normally open contact
Use terminal 4 as reference
76
3DI 6 External stop Normally open contact
Use terminal 4 as reference
90 Agnd AO Reference neutral
93 AO 3 Control signal valve actuator, Water Heating 0–10V DC
94 AO 4 Control signal valve actuator, Cooling 0–10V DC
1Maximum current load for all DO combined: 8A
2Connection to external pressure sensor in case of pressure controlled unit (VAV)
3These inputs may only be wired to voltage free contacts
4.6.7 BMS Connection
BMS Connection
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